function desinscrit(){

					var mail = $("#desinscrit").attr("rel");
					var data = "mail=" + mail;
					var page="lib/class/scriptphp/desinscrit.php";
						$.ajax( 
						{ 
							url : page,
							type : 'POST',
							data : data,
							cache : false,
							success : function(html) {
								if (html == "ok" ) 
								{ 
								deconnexion();
								} else {
								alert(html);
																
								}
							}
						
						});


}

function desinscrit1(){

				$("#desinscrit2").css('display','block');
}

function desinscrit2(){

				$("#desinscrit2").css('display','none');


}

function deconnexion(){	
	url='lib/class/scriptphp/deconnexion.php';
	XHR = getXMLHTTP();

	XHR.open("GET", url, true);
	XHR.onreadystatechange = function(){
	if ( XHR.readyState == 4 )
	{		
		envoieRequete('lib/class/scriptphp/auth.php','back2');
	}
	}

	XHR.send(null);
	
}